GoldenHour One will calculate time of magic hours, remind you ahead of the time, show you location of the sun and even estimates possible quality of photos based on weather forecast.

Every photographer loves the blue hour, since it allows the best photos. Beauty and also main issue comes from single aspect however. Each day they take place at different time. Sun is somewhere else on the horizon, rises and sets at different time and the whole event lasts different time. GHO solves all those problems.